package com.assessment.utils;

import java.util.List;

public class CodeUtil {
    public static String getCode(Integer pwdLen){
        String[] pasLAZ  = {"0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"};
        String password = "";
        int pasArrLen = pasLAZ.length;
        for (int i=0; i<pwdLen; i++){
            int x = (int) Math.floor(Math.random() * pasArrLen); // Math.random() 生成0-1之间的数
            password += pasLAZ [x];
        }
        return password;
    }
}
